Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z

4y² + 8y + 1 = 0

12θ² + 5θ + 1 = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

AgNO₃ + NaCl → AgCl↓ + NaNO₃

289K

det| 7 8 ; 6 8 | = 8

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

PV = nRT

339K

11ω² + 7ω + 6 = 0

177K

iħ ∂ψ/∂t = Ĥψ

F = ma

358K

det| 12 7 ; 7 13 | = 107

121K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

399K

det| 9 8 ; 0 10 | = 90

316K

PV = nRT

11K

∫₀^∞ e^(-t²) dt = √π / 2

387K

det| 4 7 ; 0 5 | = 20

144K

d/dt [t^12] = 12t^11

67K

∫₀^∞ e^(-α²) dα = √π / 2

97K

e^{i\pi} + 1 = 0

338K

2H₂ + O₂ → 2H₂O

276K

det| 8 3 ; 5 9 | = 57

346K

11γ² + 2γ + 4 = 0

256K

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